---> uname -a: Linux prd-centos7-builder-2c-1g-39895.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5414 16 1876 7007 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a2:99:df brd ff:ff:ff:ff:ff:ff inet 10.30.123.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fea2:99df/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/28/2025 _x86_64_ (2 CPU) 06:03:37 PM LINUX RESTART 06:04:07 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 343.38 36.21 307.16 4818.65 10361.75 06:06:01 PM 328.42 0.68 327.74 52.91 10037.28 06:07:01 PM 49.11 1.85 47.26 190.04 1217.89 Average: 236.75 12.11 224.64 1579.46 7097.05 06:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5707052 2301856 28.74 2620 1722856 613776 6.78 484952 1539860 163628 06:06:01 PM 5533152 2475756 30.91 2620 1808260 676936 7.47 610528 1560740 10924 06:07:01 PM 5587404 2421504 30.24 2620 1813316 612888 6.77 670220 1445464 18076 Average: 5609203 2399705 29.96 2620 1781477 634533 7.01 588567 1515355 64209 06:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 391.77 256.22 1811.53 74.93 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 39.08 31.80 249.04 10.92 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 36.53 28.62 35.04 12.40 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.67 100.36 660.24 31.30 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/28/2025 _x86_64_ (2 CPU) 06:03:37 PM LINUX RESTART 06:04:07 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.87 0.00 6.39 4.83 0.11 46.80 06:05:01 PM 0 28.81 0.00 6.06 5.20 0.10 59.83 06:05:01 PM 1 55.29 0.00 6.74 4.47 0.12 33.38 06:06:01 PM all 36.95 0.00 2.93 2.49 0.10 57.53 06:06:01 PM 0 21.47 0.00 2.62 2.43 0.10 73.38 06:06:01 PM 1 52.93 0.00 3.23 2.56 0.11 41.17 06:07:01 PM all 35.90 0.00 2.23 0.50 0.10 61.27 06:07:01 PM 0 19.75 0.00 2.08 0.24 0.09 77.85 06:07:01 PM 1 52.66 0.00 2.41 0.77 0.11 44.06 Average: all 38.09 0.00 3.75 2.52 0.10 55.54 Average: 0 23.12 0.00 3.48 2.52 0.10 70.79 Average: 1 53.56 0.00 4.02 2.53 0.11 39.78